Magnetic Deck Bridge Tool AF98-2040 Product:Will fit bores up to 4-1/2" GM Brake Master Cylinder 1-1/8"

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Magnetic Deck Bridge Tool AF98-2040 Product:Will fit bores up to 4-1/2" GM Brake Master Cylinder 1-1/8"Magnetic Deck Bridge ToolWill fit bores up to 4 1 2" AF98 2040 98 2040 This bridge will fit over bores up to 4 1 2". This is used to check piston to deck clearance, and it is magnetic so it holds firmly into place. NOT supplied with dial indicator.